From a62b81da3dca80b96c33b702b4265bcfa694d051 Mon Sep 17 00:00:00 2001
From: david <davidventura27@gmail.com>
Date: Sat, 1 May 2021 12:10:44 +0200
Subject: Fix #209. Use int8_t for PPG data array

---
 src/components/heartrate/Ppg.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/components/heartrate/Ppg.h')

diff --git a/src/components/heartrate/Ppg.h b/src/components/heartrate/Ppg.h
index 6a2fcf18..ee07dfcf 100644
--- a/src/components/heartrate/Ppg.h
+++ b/src/components/heartrate/Ppg.h
@@ -10,14 +10,14 @@ namespace Pinetime {
     public:
       explicit Ppg(float spl);
 
-      int Preprocess(float spl);
+      int8_t Preprocess(float spl);
       float HeartRate();
 
       void SetOffset(uint16_t i);
       void Reset();
 
     private:
-      std::array<int, 200> data;
+      std::array<int8_t, 200> data;
       size_t dataIndex = 0;
       float offset;
       Biquad hpf;
@@ -27,4 +27,4 @@ namespace Pinetime {
       float ProcessHeartRate();
     };
   }
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3-70-g09d2